im-not-guilty

iTrader: (4)

I'm in the market for a roof mount flip down dvd player for my suburban..
I purchased a 14" xo vision on ebay and it would not play a dvd all the way thru skipping entire parts of the movie freezing up or restarting from the begaining........the controls are hard to operate when it did work ..Also the audio plays over the stock radio with a horrible whine i don't think thats the players fault though...The company replaced it and the new one does the same thing..
im looking for recommendation on another 14" ish
flip down with built in dvd....
are built in speakers recommended on my next unit or is their a way eliminate the audio feedback..
thanks in advance